Physics, asked by shruti6745, 11 months ago

How do bats move freely even in dark night and search out pray.Name the sound wave used by them and their frequency.

Answers

Answered by Irfan1729

1

Answer:

they use ultrasonic waves to prey even at night which has frequency greater than 20,000Hz.

Answered by shrutisharma4567

2

Explanation:

They used ultrasonic waves to pray even at night...

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